{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Chemical"], "input": "Histochemical localization of ALP , collagen and mineralized nodules studied from cells treated with DEHP ( 10 and 100 mu M ) for 21 days revealed a drastic decrease in collagen , ALP and mineralization ."}
{"Chemical": ["DEHP"]}